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1 // Copyright 2016 PDFium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | |
6 | |
7 #ifndef CORE_FPDFAPI_PARSER_CPDF_LINEARIZED_H_ | |
8 #define CORE_FPDFAPI_PARSER_CPDF_LINEARIZED_H_ | |
9 | |
10 #include <memory> | |
11 | |
12 #include "core/fxcrt/fx_memory.h" | |
13 #include "core/fxcrt/fx_stream.h" | |
14 | |
15 class CPDF_Dictionary; | |
16 class CPDF_Object; | |
17 | |
18 class CPDF_Linearized { | |
19 public: | |
20 ~CPDF_Linearized(); | |
21 static std::unique_ptr<CPDF_Linearized> CreateForObject( | |
22 std::unique_ptr<CPDF_Object, ReleaseDeleter<CPDF_Object>> pObj); | |
23 | |
24 FX_FILESIZE GetFileSize() const { return m_szFileSize; } | |
25 uint32_t GetFirstPageNo() const { return m_dwFirstPageNo; } | |
26 FX_FILESIZE GetLastXRefOffset() const { return m_szLastXRefOffset; } | |
27 uint32_t GetPageCount() const { return m_PageCount; } | |
28 FX_FILESIZE GetFirstPageEndOffset() const { return m_szFirstPageEndOffset; } | |
29 uint32_t GetFirstPageObjNum() const { return m_FirstPageObjNum; } | |
30 | |
31 bool HasHintTable() const; | |
32 FX_FILESIZE GetHintStart() const { return m_szHintStart; } | |
33 FX_FILESIZE GetHintLength() const { return m_szHintLength; } | |
34 | |
35 private: | |
36 explicit CPDF_Linearized(CPDF_Dictionary* pDict); | |
37 | |
38 FX_FILESIZE m_szFileSize = 0; | |
Lei Zhang
2016/11/01 00:29:53
Given the values for these member variables come f
snake
2016/11/01 14:39:24
Now, in some places its are Unsigned (size_t/uint3
Lei Zhang
2016/11/01 22:51:29
Yes, there are some inconsistencies, but my questi
snake
2016/11/02 12:11:17
I think, it should interpret the values. CPDF_Line
| |
39 uint32_t m_dwFirstPageNo = 0; | |
40 FX_FILESIZE m_szLastXRefOffset = 0; | |
41 uint32_t m_PageCount = 0; | |
42 FX_FILESIZE m_szFirstPageEndOffset = 0; | |
43 uint32_t m_FirstPageObjNum = 0; | |
44 FX_FILESIZE m_szHintStart = 0; | |
45 FX_FILESIZE m_szHintLength = 0; | |
46 }; | |
47 | |
48 #endif // CORE_FPDFAPI_PARSER_CPDF_LINEARIZED_H_ | |
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